Question: What is informed by Saul Bellow whose nom-de-amore is Horatio?
Paraphrase: What is educated by Saul Howl whose nom-de-amore is Horatio?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q83059 wdt:P737 ?answer . ?answer wdt:P742 ?x FILTER(contains(?x , 'Horatio'))}